Silicon Labs32-VFQFN Exposed PadRoHS
EFR32BG21B020F1024IM32-BR
BLUE GECKO, QFN32, 2.4G, 20DB, B
$7.50 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Silicon Labs |
| Model | EFR32BG21B020F1024IM32-BR |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Supply | 1.71V ~ 3.8V |
| Frequency | 2.4GHz ~ 2.4835GHz |
| Supplier Device Package | 32-QFN (4x4) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
EFR32BG21B020F1024IM32-BR by Silicon Labs is a commonly used electronic component in the Rf Transceiver Ics category. Available in 32-VFQFN Exposed Pad package with -40°C ~ 125°C (TA) operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for EFR32BG21B020F1024IM32-BR
Alternatives & Replacements
View All →Rochester Electronics, LLCStock32-VFQFN Exposed Pad
BCM20732A0KML2GT
IOT BLUETOOTH 802.15.4
Request QuoteRFQ →
Espressif SystemsStock32-VFQFN Exposed Pad
ESP8285H16
IC RF TXRX+MCU WIFI 32VFQFN
Request QuoteRFQ →
Silicon LabsStock32-VFQFN Exposed Pad
EFR32MG13P732F512IM32-DR
MIGHTY GECKO QFN32 2.4 GHZ 512KB
Request QuoteRFQ →
Rochester Electronics, LLCStock32-VFQFN Exposed Pad
BCM20732A0KML2G
IOT BLUETOOTH 802.15.4
Request QuoteRFQ →
Silicon LabsStock32-VFQFN Exposed Pad
EFR32FG1V131F128GM32-C0R
IC RF TXRX+MCU 802.15.4 32VFQFN
Request QuoteRFQ →
Rochester Electronics, LLCStock32-VFQFN Exposed Pad
ATR2406-PNQW
RF AND BASEBAND CIRCUIT
Request QuoteRFQ →
All Technical Specifications
| GPIO | 20 |
| Type | TxRx + MCU |
| Protocol | Bluetooth v5.1 |
| Frequency | 2.4GHz ~ 2.4835GHz |
| Modulation | GFSK |
| Memory Size | 1MB Flash, 96kB RAM |
| Sensitivity | -104.9dBm |
| Power - Output | 20dBm |
| Data Rate (Max) | 2Mbps |
| Voltage - Supply | 1.71V ~ 3.8V |
| Serial Interfaces | I²C, I²S, SPI, IrDA, UART, USART |
| RF Family/Standard | Bluetooth |
| Current - Receiving | 8.8mA ~ 9.8mA |
| Current - Transmitting | 9.3mA ~ 185mA |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.